Bearing No. | Boundary dimensions(mm) | Basic load ratings(KN) | Weight (Kg) | ||||||
d | D | T | B | C | rsmin | Cr | Cor | ||
30303 | 17 | 47 | 15.25 | 14 | 12 | 1 | 28.9 | 26.3 | 0.134 |
30304 | 20 | 52 | 16.25 | 15 | 13 | 1.5 | 35.5 | 34 | 0.160 |
30305 | 25 | 62 | 18.25 | 17 | 15 | 1.5 | 48.5 | 47.5 | 0.272 |
30306 | 30 | 72 | 20.75 | 19 | 16 | 1.5 | 60 | 61 | 0.408 |
30307 | 35 | 80 | 22.75 | 21 | 18 | 2 | 75 | 77 | 0.540 |
30308 | 40 | 90 | 25.25 | 23 | 20 | 2 | 91.5 | 102 | 0.769 |
30309 | 45 | 100 | 27.25 | 25 | 22 | 2 | 111 | 126 | 1.01 |
30310 | 50 | 110 | 29.25 | 27 | 23 | 2.5 | 133 | 152 | 1.31 |
30311 | 55 | 120 | 31.5 | 29 | 25 | 2.5 | 155 | 179 | 1.66 |
30312 | 60 | 130 | 33.5 | 31 | 22 | 3 | 180 | 210 | 2.06 |
30313 | 65 | 140 | 36 | 33 | 28 | 3 | 203 | 238 | 2.55 |
30314 | 70 | 150 | 38 | 35 | 30 | 3 | 230 | 272 | 3.06 |
30315 | 75 | 160 | 40 | 37 | 31 | 3 | 255 | 305 | 3.57 |
30316 | 80 | 170 | 42.5 | 39 | 33 | 3 | 291 | 350 | 4.41 |
30317 | 85 | 180 | 44.5 | 41 | 34 | 4 | 305 | 365 | 5.20 |
30318 | 90 | 190 | 46.5 | 43 | 36 | 4 | 335 | 405 | 6.03 |
30319 | 95 | 200 | 49.5 | 45 | 38 | 4 | 365 | 445 | 6.98 |